No HDMI audio on Intel HD 4600

[DChen62]

Hello,

Currently I have an ASUS laptop running Windows 10 Education Insider Preview and Intel HD Graphics 4600. I have noticed that after one of the Windows updates, Intel Display Audio does not work when I have HDMI.

I have recently uninstalled all available drivers and installed the recent driver:

Driver Provider: Intel Provider

Driver Date: 6/9/2017

Driver Version: 20.19.15.4703

Digital Signer: Microsoft Windows Hardware Compatibility Publisher

I have also verified that I have selected the TV as the default audio device:

However there is still no sound. Hyper-V is enabled on this laptop, I was wondering if that could potentially be an issue.

Thank you,

[idata]

dmitry.kim: If you need further assistance on this matter, please submit your inquiry on a new thread, the reason for this is that every scenario is different even if the same product is being used, so for us to better assist you and in order to try to fix the problem, please submit a new thread:

/community/tech https://communities.intel.com/community/tech Let me apologize for any inconvenience. Regards,Alberto R